CN204805680U - Flow -control valve - Google Patents
Flow -control valve Download PDFInfo
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- CN204805680U CN204805680U CN201520406917.1U CN201520406917U CN204805680U CN 204805680 U CN204805680 U CN 204805680U CN 201520406917 U CN201520406917 U CN 201520406917U CN 204805680 U CN204805680 U CN 204805680U
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- piston
- sensitive switch
- valve body
- control valve
- motor
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Abstract
The utility model provides a flow -control valve, includes outlet pipe and inlet tube, outlet pipe and inlet tube formation valve body, and the outlet pipe is provided with the sealing washer respectively with the junction of inlet tube and the one end of inlet tube, and its characterized in that valve body internalization runs through has the piston mechanism, piston mechanism and the linkage of motor mechanism, when the piston mechanism ran through the valve body, sealing washer closely cover was established on the piston mechanism. The utility model discloses a valve body internalization at outlet pipe and inlet tube constitution runs through the piston, and the motor drives the piston and carries out piston motion to establish through the piston and the inseparable cover of sealing washer of valve body, realize opening and close of rivers, and can set up the breach to the part of the column on the piston, and make the cooperation of breach and sealing washer, realize the flow in the piston application valve body, the utility model discloses a low in manufacturing cost has higher economic benefits in 1 dollar. It has that simple structure is reasonable, convenient operation is swift, with low costs, effectual, the range of application wide and practicality characteristics such as strong.
Description
Technical field
The utility model relates to a kind of flow control valve, is mainly applicable to coffee machine.
Background technique
Chinese patent literature CN103815792A discloses a kind of flow control valve for coffee machine (9) on May 28th, 2014, it comprises the one-way valve (94) of the slide member (93) being arranged in its inner chamber (97) and the chamber, the end (98) being arranged in flow control valve (9), slide member (93) has the flow path (933) that fluid can be made to pass through and has the opening (935) be communicated with flow path (933) in the bottom wall, and the cross section of opening (935) is less than the cross section of flow path (933).This flow control valve can realize the speed of current, but can not flow to into coffee machine for controlling minor amount of water, so just causes some water not heated to rush in coffee, causes leading portion coffee temperature on the low side.Therefore, be necessary to be further improved and perfect.
Model utility content
The purpose of this utility model aim to provide a kind of simple and reasonable, convenient to operation, cost is low, effective, applied range and practical flow control valve, to overcome deficiency of the prior art.
For solving the problems of the technologies described above, a kind of flow control valve in the utility model, comprise outlet pipe and intake pipe, outlet pipe and intake pipe form valve body, the joint of outlet pipe and intake pipe and one end of intake pipe are respectively arranged with seal ring, and to it is characterized in that in valve body that activity runs through and has piston mechanism, piston mechanism and motor mechanism link, when piston mechanism runs through valve body, seal ring is closely set on piston mechanism.
Piston mechanism as the utility model said structure comprises piston and piston holder, and piston is fixedly installed on piston holder, and piston activity runs through valve body.Piston holder is respectively arranged with sensitive switch a, sensitive switch b and sensitive switch c, sensitive switch a, sensitive switch b and sensitive switch c link with piston respectively, and sensitive switch a, sensitive switch b and sensitive switch c are electrically connected with motor mechanism respectively.
On one section of piston of the utility model said structure, be provided with tooth bar, tooth bar is fixing to be exposed at outside valve body outward, and another section of piston is column structure.The stylolitic part activity of piston runs through valve body, realizes the break-make in piston control valve body water route; Or, the stylolitic part of piston is provided with breach, breach is provided with at least one gradient, by coordinating of breach and seal ring, realize the flow in piston control valve body.
Motor mechanism as the utility model said structure comprises electric machine support, motor and gear, and motor mechanism is arranged on the side of piston mechanism, and realizes linking by gear and piston mechanism.Motor is fixedly installed on electric machine support, and the rotating shaft of motor is fixedly installed gear, and gear engages with the tooth bar on piston, realizes driven by motor piston and carries out piston movement.
Motor as the utility model said structure is electrically connected with sensitive switch a, sensitive switch b and sensitive switch c respectively, by sensitive switch a, sensitive switch b and sensitive switch c to the control of motor, realizes motor runs through valve body control to piston.
The utility model runs through piston by activity in the valve body of outlet pipe and intake pipe composition, and driven by motor piston carries out piston movement, and closely sheathed by the seal ring of piston and valve body, realizes the keying of current; And breach can be offered to the stylolitic part on piston, make coordinating of breach and seal ring, realize the flow in piston control valve body; Manufacture cost of the present utility model, lower than 1 dollar, has higher economic benefit.Simultaneously its have simple and reasonable, convenient to operation, cost is low, effective, applied range and the feature such as practical.
When the utility model is used in water-clock coffee-making machine, make pot coffee function when just starting, by the effect of piston and seal ring, the water yield that current are entered in the heating tube of coffee machine is restricted, few water yield and heating tube high-temperature can be utilized to produce steam, by the system of the whole pot coffee of steam heating, thus improve pot temperature of coffee and the mouthfeel of coffee, good quality of coffee can be improved.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of the utility model first embodiment.
Fig. 2 and Fig. 3 is the structural representation that in the utility model first embodiment, piston mechanism runs through valve body.
Fig. 4 and Fig. 5 is the structural representation that in the utility model first embodiment, piston mechanism exits valve body.
Fig. 6 and Fig. 7 is the structural representation that the breach of piston mechanism in the utility model second embodiment coordinates with seal ring.
In figure: A is valve body, B is piston mechanism, and C is motor mechanism, 1 is outlet pipe, and 2 is intake pipe, and 3 is seal ring, 4 is piston, and 4.1 is tooth bar, and 4.2 is stylolitic part, 4.3 is breach, and 5 is piston holder, and 6 is sensitive switch a, 7 is sensitive switch b, and 8 is sensitive switch c, and 9 is electric machine support, 10 is motor, and 11 is gear, and arrow is flow direction.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
First embodiment
See Fig. 1-5, this flow control valve, comprise outlet pipe 1 and intake pipe 2, outlet pipe 1 and intake pipe 2 form valve A, outlet pipe 1 is respectively arranged with seal ring 3 with the joint of intake pipe 2 and one end of intake pipe, and in valve A, activity runs through piston mechanism B, and piston mechanism B and motor mechanism C links, when piston mechanism B runs through valve A, seal ring 3 is closely set on piston mechanism B.
Piston mechanism B comprises piston 4 and piston holder 5, and piston 4 is fixedly installed on piston holder 5, and piston 4 activity runs through valve A.Piston holder B is respectively arranged with sensitive switch a6, sensitive switch b7 and sensitive switch c8, sensitive switch a6, sensitive switch b7 and sensitive switch c8 link with piston respectively, and sensitive switch a6, sensitive switch b7 and sensitive switch c8 are electrically connected with motor mechanism C respectively.
One section of piston 4 is provided with tooth bar 4.1, and be exposed at outside valve A outside tooth bar 4.1 is fixing, another section of piston 4 is column structure.Stylolitic part 4.2 activity of piston 4 runs through valve A, realizes the break-make in piston 4 control valve body A water route.
Motor mechanism C comprises electric machine support 9, motor 10 and gear 11, and motor mechanism C is arranged on the side of piston mechanism B, and realizes linking with piston mechanism B by gear 1.Motor 10 is fixedly installed on electric machine support 9, the rotating shaft of motor 10 is fixedly installed gear 11, and gear 11 engages with the tooth bar 4.1 on piston 4, realizes motor 10 and drives piston 4 to carry out piston movement.
Motor 10 is electrically connected with sensitive switch a6, sensitive switch b7 and sensitive switch c8 respectively, by sensitive switch a6, sensitive switch b7 and sensitive switch c8 to the control of motor 10, realizes the control that motor 10 pairs of pistons 4 run through valve A.
Second embodiment
See Fig. 6 and Fig. 7, this flow control valve, it is different from first embodiment's part and is: the stylolitic part 4.2 of piston 4 is provided with breach 4.3, breach 4.3 is provided with at least one gradient, by coordinating of breach 4.3 and seal ring 3, realize the flow in piston 4 control valve body A.
Other does not state part with the first embodiment.
Above-mentioned is preferred version of the present utility model, and those of ordinary skill in the art, to its simple modification or transformation, all drop within protection domain of the present utility model.
Claims (8)
1. a flow control valve, comprise outlet pipe (1) and intake pipe (2), outlet pipe (1) and intake pipe (2) form valve body (A), outlet pipe (1) is respectively arranged with seal ring (3) with the joint of intake pipe (2) and one end of intake pipe, it is characterized in that valve body (A) interior activity runs through and has piston mechanism (B), piston mechanism (B) and motor mechanism (C) link, when piston mechanism (B) runs through valve body (A), seal ring (3) is closely set on piston mechanism (B).
2. flow control valve according to claim 1, it is characterized in that described piston mechanism (B) comprises piston (4) and piston holder (5), piston (4) is fixedly installed on piston holder (5), and piston (4) activity runs through valve body (A).
3. flow control valve according to claim 2, it is characterized in that described piston holder (B) being respectively arranged with sensitive switch a (6), sensitive switch b (7) and sensitive switch c (8), sensitive switch a (6), sensitive switch b (7) and sensitive switch c (8) link with piston respectively, and sensitive switch a (6), sensitive switch b (7) and sensitive switch c (8) are electrically connected with motor mechanism (C) respectively.
4. flow control valve according to claim 3, one section that it is characterized in that piston (4) is provided with tooth bar (4.1), be exposed at valve body (A) outward outside tooth bar (4.1) is fixing, another section of piston (4) is column structure.
5. flow control valve according to claim 4, is characterized in that stylolitic part (4.2) activity of piston (4) runs through valve body (A); Or the stylolitic part (4.2) of piston (4) is provided with breach (4.3), and (4.3) are provided with at least one gradient to breach.
6. flow control valve according to any one of claim 1-5, it is characterized in that described motor mechanism (C) comprises electric machine support (9), motor (10) and gear (11), motor mechanism (C) is arranged on the side of piston mechanism (B), realizes linking by gear (1) and piston mechanism (B).
7. flow control valve according to claim 6, it is characterized in that described motor (10) is fixedly installed on electric machine support (9), the rotating shaft of motor (10) is fixedly installed gear (11), gear (11) engages with the tooth bar (4.1) on piston (4).
8. flow control valve according to claim 7, is characterized in that described motor (10) is electrically connected with sensitive switch a (6), sensitive switch b (7) and sensitive switch c (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406917.1U CN204805680U (en) | 2015-06-12 | 2015-06-12 | Flow -control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406917.1U CN204805680U (en) | 2015-06-12 | 2015-06-12 | Flow -control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204805680U true CN204805680U (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520406917.1U Active CN204805680U (en) | 2015-06-12 | 2015-06-12 | Flow -control valve |
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| Country | Link |
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| CN (1) | CN204805680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105640343A (en) * | 2016-04-01 | 2016-06-08 | 广东新宝电器股份有限公司 | Control valve, coffeemaker and coffee making method |
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2015
- 2015-06-12 CN CN201520406917.1U patent/CN204805680U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105640343A (en) * | 2016-04-01 | 2016-06-08 | 广东新宝电器股份有限公司 | Control valve, coffeemaker and coffee making method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |